Woodward 3274-032, Idler Gear Stud - Tempest PMA
Tempest AG3274-032-PMA
The Tempest AG3274-032 (Woodward OEM 3274-032) is an FAA-PMA replacement idler gear stud for Woodward applications.
- Provides a precision mounting surface for the idler gear, supporting correct gear mesh and stable drive transmission.
- Helps reduce geartrain wear by maintaining alignment and minimizing wobble that can damage gears and bearings.
- Commonly inspected and replaced during overhaul if there is scoring, fretting, corrosion, or out of tolerance wear.
Governor geartrain health is directly tied to reliability and consistent propeller control, especially in aviation applications where vibration and duty cycles are demanding.
Installation notes
Always refer to the approved maintenance and overhaul manual for full installation guidance before starting work.
- Inspect the idler gear and bearing surfaces for matching wear and replace as required.
- Confirm gear backlash, end play, and assembly torque requirements per the approved Woodward maintenance procedures.
Applications and fitment
Used on Woodward governors where OEM 3274-032 is specified. Confirm eligibility by matching the OEM part number and reviewing governor model and serial number applicability in the approved maintenance data.
Tempest AG3274-032 is the direct replacement for OEM 3274-032. Match the OEM part number and confirm applicability by governor model and serial number in the approved maintenance data.
Pilot John International supplies Tempest PMA propeller governor components to propeller overhaul shops, FBOs, MROs, and aviation maintenance technicians supporting aircraft maintenance and ground support.
| General Information | |
|---|---|
| Part # | AG3274-032 |
| Manufacturer | Tempest |
| Shipping Information | |
|---|---|
| Product Weight | 0.01 lbs. |
| Product Dimensions | 1 x 0.2 x 0.2 in. |
| Schedule B | 8807300010 |
| ECCN | 9A991.d |
| Specifications | |
|---|---|
| Approval | FAA-PMA replacement part (per distributor listing) |
| OEM P/N | 3274-032 |
| System | Constant speed propeller governor, geartrain |
| Tempest P/N | AG3274-032 |
| Type | Idler gear stud (fixed shaft) |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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QUESTIONS & ANSWERS
Tempest AG3274-032 is a direct FAA-PMA replacement for Woodward P/N 3274-032. Always verify compatibility with your specific propeller governor model and applicable maintenance documentation before placing an order.
The Tempest AG3274-032 Idler Gear Stud is designed for use in aircraft equipped with Woodward model A210692 propeller governors. Matching replacement parts to the correct governor model is essential to ensure proper fit, function, and reliable operation.
The Tempest AG3274-032 Idler Gear Stud provides a fixed mounting point for the idler gear, maintaining proper gear alignment and enabling smooth engagement of the governor’s oil pump. Ensuring the idler gear remains precisely positioned under load promotes consistent hydraulic pressure generation and reliable propeller speed control.
PJi offers the Tempest AG3274-032 as an FAA-PMA-approved replacement for the Woodward 3274-032 idler gear stud. View our full selection of Tempest propeller governor parts to find the correct component for your application.
For a deeper look at how propeller governors work, why proper maintenance matters, and how to identify compatible replacement components, refer to our Ultimate Guide to Aircraft Propeller Governor Maintenance.
